CN105637165B - The brazing alloy of particle strengthening for drill bit - Google Patents
The brazing alloy of particle strengthening for drill bit Download PDFInfo
- Publication number
- CN105637165B CN105637165B CN201380079069.1A CN201380079069A CN105637165B CN 105637165 B CN105637165 B CN 105637165B CN 201380079069 A CN201380079069 A CN 201380079069A CN 105637165 B CN105637165 B CN 105637165B
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- particle
- alloy
- drill bit
- blade
- cutting element
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- 239000002245 particle Substances 0.000 title claims abstract description 66
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 44
- 239000000956 alloy Substances 0.000 title claims abstract description 44
- 238000005219 brazing Methods 0.000 title claims description 5
- 238000005728 strengthening Methods 0.000 title description 5
- 238000005553 drilling Methods 0.000 claims abstract description 38
- 238000005520 cutting process Methods 0.000 claims abstract description 37
- 239000000463 material Substances 0.000 claims abstract description 9
- 229910010293 ceramic material Inorganic materials 0.000 claims abstract description 8
- 229910052751 metal Inorganic materials 0.000 claims description 30
- 239000002184 metal Substances 0.000 claims description 29
- 229910003460 diamond Inorganic materials 0.000 claims description 17
- 239000010432 diamond Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 17
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 230000015572 biosynthetic process Effects 0.000 claims description 8
- 238000005755 formation reaction Methods 0.000 claims description 8
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- RZJQYRCNDBMIAG-UHFFFAOYSA-N [Cu].[Cu].[Cu].[Cu].[Cu].[Cu].[Cu].[Cu].[Cu].[Cu].[Cu].[Cu].[Cu].[Cu].[Cu].[Cu].[Cu].[Cu].[Zn].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn] Chemical class [Cu].[Cu].[Cu].[Cu].[Cu].[Cu].[Cu].[Cu].[Cu].[Cu].[Cu].[Cu].[Cu].[Cu].[Cu].[Cu].[Cu].[Cu].[Zn].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Ag].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn].[Sn] RZJQYRCNDBMIAG-UHFFFAOYSA-N 0.000 claims 1
- 239000002131 composite material Substances 0.000 claims 1
- 239000012071 phase Substances 0.000 description 27
- 239000000758 substrate Substances 0.000 description 7
- 230000008859 change Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 4
- 239000010931 gold Substances 0.000 description 4
- 229910052737 gold Inorganic materials 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000007790 solid phase Substances 0.000 description 2
- 239000006104 solid solution Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- FRWYFWZENXDZMU-UHFFFAOYSA-N 2-iodoquinoline Chemical compound C1=CC=CC2=NC(I)=CC=C21 FRWYFWZENXDZMU-UHFFFAOYSA-N 0.000 description 1
- 229910052580 B4C Inorganic materials 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- LTPBRCUWZOMYOC-UHFFFAOYSA-N beryllium oxide Inorganic materials O=[Be] LTPBRCUWZOMYOC-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 description 1
- 150000001722 carbon compounds Chemical class 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- TZIBOXWEBBRIBM-UHFFFAOYSA-N cerium(3+) oxygen(2-) titanium(4+) Chemical compound [O--].[O--].[Ti+4].[Ce+3] TZIBOXWEBBRIBM-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 229910021332 silicide Inorganic materials 0.000 description 1
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
- E21B10/54—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of the rotary drag type, e.g. fork-type bits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
- B24D3/007—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent between different parts of an abrasive tool
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
- E21B10/56—Button-type inserts
- E21B10/567—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
- E21B10/56—Button-type inserts
- E21B10/567—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts
- E21B10/573—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts characterised by support details, e.g. the substrate construction or the interface between the substrate and the cutting element
Abstract
A kind of exemplary drill bit for subsurface drilling operation includes the drill body with blade.The drill bit may also include cutting element and the cutting element be affixed to the alloy of the blade.The alloy may include the particle phase of such as ceramic material or intermetallic material, the fusing point which increase the intensity of the alloy without significantly affecting the alloy.
Description
Technical field
The disclosure relates generally to well drilling operation, and more specifically to the pricker of the particle strengthening for drill bit
Solder alloy.
Background technique
Hydrocarbon recycling drilling operation usually requires to extend drilling of hundreds of sum number kms into the earth.Drilling operation itself can be with
It is complicated, being time-consuming and expensive and the drilling equipment including drill bit is exposed to high pressure and high temperature.High pressure and high temperature are at any time
Passage makes the drilling equipment degenerate.Fixed cutter drill bits, such as, it may include the polycrystalline of drill body is bonded to during production
Compound (PDC) cutter of diamond.In underground, the high pressure of experience and high temperature can make binder degenerate, and cause some in PDC cutter
It is detached from from drill bit, reduces the validity of drill bit and it is needed to be removed to surface for replacing.
Detailed description of the invention
By some specific exemplary implementation schemes for being appreciated that the disclosure partly with reference to the following description and drawings.
Fig. 1 is the figure for showing the exemplary drilling system of many aspects according to the disclosure.
Fig. 2 is the figure for showing the exemplary fixed cutter drill bits of many aspects according to the disclosure.
Fig. 3 A and Fig. 3 B are the figures for showing the exemplary PDC cutter for being bonded to drill bit of many aspects according to the disclosure.
Although the embodiment of the disclosure has been able to describe and describe and by reference to the exemplary implementation of the disclosure
Scheme is limited, but described with reference to the limitation not implied that the disclosure, and cannot be inferred such limitation.Such as
Those of skill in the art and the personnel for benefiting from the disclosure will expect that disclosed subject matter can be in form and function
On there are it is many modification, change and equivalents.The embodiment for the disclosure described and described is exemplary only, not
Elaborate the scope of the present disclosure.
Specific embodiment
The disclosure relates generally to well drilling operation, and more specifically to the pricker of the particle strengthening for drill bit
Solder alloy.
The exemplary implementation scheme of the disclosure is described in detail herein.For clarity, the institute of not practical way of realization
There is feature to be all described in the present specification.It is of course understood that in the exploitation of any this embodiment, it is necessary to
The specific decision of many realizations is made to obtain specific realization target, these targets are different due to different realizations.In addition, answering
It should be appreciated that this development effort may be complicated and time-consuming, but will be benefit from the disclosure this field it is general
The normal work to do of technical staff.
In order to promote to be best understood from the disclosure, the following instance of certain embodiments is provided.Following instance should never be managed
Solution is limitation or limits the scope of the present disclosure.The embodiment of the disclosure be applicable to level in any type subsurface formations,
Vertically, deflection, polygon, intersection, bypass (around the junk that probing is stuck and returning to underground) or other non-linear wellbores.It is real
The scheme of applying can be applied to injection well and producing well, including natural resources producing well such as hydrogen sulfide, hydro carbons or geothermal well；And it uses
Drilling construction in the tunnel that crosses the river is used for other close to surface construction purpose or for the fluid such as u shape pipe of hydro carbons conveying
Other such tunnel borings of pipeline.It is not intended to below with reference to a kind of embodiment for realizing description restrictive.
Fig. 1 shows exemplary drilling system 100 according to many aspects of the disclosure.Drilling system 100 includes being mounted on table
On face 102 and the drilling machine 101 of the top of drilling 105 that is located in subsurface formations 104.In certain embodiments, surface 102 can
Including the drilling machine platform applied for offshore drilling, and subsurface formations 104 can be the water that certain volume is separated with surface 102
Sea bed.In the illustrated embodiment, drilling assembly 106 can be positioned in drilling 105 and be connected in parallel to drilling machine 101.Drilling assembly
106 may include drill string 107 and bottom hole assembly (BHA) 108.Drill string 107 may include the multiple drill pipe sections connected with nipple.
BHA 108 may include drill bit 110, measurement while drilling (MWD)/well logging (LWD) section 109.MWD/LWD section 109 may include
For measuring the multiple sensors and electronic device of simultaneously earth formation 104 and drilling 105.In certain embodiments, 108 BHA
It may include other sections, other described sections include electric system, telemetry system and steering system.Drill bit 110 can be gear wheel
Another bite type that drill bit, fixed cutter drill bits or those of ordinary skill in the art will be appreciated that in view of the disclosure.Although drill bit
110 are shown coupled to Conventional drilling assemblies 106, but may be connected to and drill including other of cable or slip drilling assembly
Component.
Fig. 2 shows the exemplary drill bit 200 for subsurface drilling operation according to many aspects of the disclosure.In shown implementation
In scheme, drill bit 200 includes fixed cutter drill bits.Drill bit 200 includes the drill body 201 at least one blade 202.Example
Such as, drill body 201 can be made by steel or by the metal matrix around steel billet core.Blade 202 can be integrated in drill body 201
Together, or it may be separately formed and be attached to drill body 201.In addition, the quantity and blade 202 of blade 202 are relative to drill bit
The orientation of ontology 201 can change according to those of ordinary skill in the art in view of the design parameter that the disclosure will be appreciated that.
Cutting element 203 can be affixed at least one blade 202.In certain embodiments, one in blade 202
On at least one recess 205 may be present, and cutting element 203 may be at least partially disposed in the recess 205.It is such as following
It will be described in, recess 205 may include recessed or sunk area on the outer surface of blade 202.In the illustrated embodiment,
Each of blade 202 may include the multiple recesses spaced apart along the cutting structure 204 of drill bit 200.The cutting structure of drill bit 200
204 may include the part for removing rock from stratum during drilling operation of drill bit 200.Recess 205 can form blade 202
It is formed or can be machined later during manufacturing process.With the quantity of blade 202 and orientation, on blade 202
Recess 205 and the quantity and orientation of cutting element 203 can be will be appreciated that according to those of ordinary skill in the art in view of the disclosure
Design parameter and change.
Cutting element 203 may include the cutting surfaces for contacting the rock in stratum when drill bit 200 rotates and removing it.
Cutting surfaces can at least partly be made of diamond.For example, cutting surfaces can be at least partly by such as polycrystalline diamond or heat
Stable polycrystalline diamond；Natural diamond；Or it is made with the artificial diamond powder of the diamond of binder-impregnated.?
In certain embodiments, cutting element 203 may include the PDC cutter with the diamond layer for being attached to substrate, such as below will
Description.Cutter 203 can extend outwardly from the longitudinal axis 206 of drill bit 200 positioned along blade 202 in radial directions.
Fig. 3 A and Fig. 3 B are the exemplary cut elements for being bonded to drill bit 300 for showing many aspects according to the disclosure
302 figure.Cutting element 302 includes the PDC cutter with the polycrystalline diamond layer 302a for being connected to cylindrical substrate 302b.Base
Material 302b may include the tungsten carbide substrate with polycrystalline diamond layer 302a sintering.Sintering can in the press machine of high pressure-temperature into
Row, the press machine facilitate the formation of the polycrystalline diamond layer 302a using diamond dust.Substrate 302b can be cylinder
Shape and can have the integrated surfaces for attachment of the interface between substrate 302b and polycrystalline diamond layer 302a.In addition,
Although PDC cutter 302 be it is cylindrical, other shapes and size be it is possible, polycrystalline diamond layer 302a is relative to substrate
Other orientation be also it is possible, as those of ordinary skill in the art will be appreciated that in view of the disclosure.
Fig. 3 B shows a part of drill bit 300.In the illustrated embodiment, drill bit 300 includes having from drill body 390
The fixed cutter drill bits of the blade 301 of extension, wherein PDC cutter 302 is affixed to thereon.Drill bit 300 includes recessed in blade 301
Mouth 304.As it can be seen, recess 304 is that PDC cutter 302 in the outer surface of blade 301 is at least partially disposed on it
In recessed area.The depth of recess 304, length and angle can be according to the configurations of PDC cutter 302 and drill bit 300 is desired cuts
The configuration of structure is cut to change.For example, cutting structure can be configured to when stratum is made of relatively soft rock deeper
Cutting.In those examples, PDC cutter 301 can extend from blade 301 it is farther, to cut more stratum.In shown implementation
In scheme, recess 304 is angled and polycrystalline diamond layer 302a extends from blade 301, and wherein PDC cutter 302 is cut
Structure and blade 301 are cut into predetermined angle.
Drill bit 300 may also include the alloy 306 that PDC cutter 302 is affixed to blade 301.Alloy 306 can be in PDC knife
In gap 307 between tool 302 and blade 301.Gap 307, which may depend on to apply, dimensionally to be changed, but is usually arrived about 50
In 300 microns of magnitude.Alloy 306 may include the mixture or metal solid solution by two or more metal phase compositions.?
In certain embodiments, alloy 306 may include the solid solution (single-phase) of metal；Mixture (two or more of metal phase
Solution)；Or one of intermetallic compound between phase without obvious boundary or a variety of.For PDC cutter to be attached
Exemplary alloy to drill bit is known as the brazing alloy of low-melting point metal alloy.These alloys endure erosion problem, specifically
It is the abrasion of the alloy when drill bit is deployed in underground and by drilling mud and formation fluid.Change alloy melt can be passed through
Element composition changes the metal phase in alloy such as to increase the intensity of alloy, but which generally lowers the fusing points of alloy to make
It is fusible when by conditions down-hole.
According to many aspects of the disclosure, alloy 306 may include the particle being added in metal phase or the phase of alloy 306
Phase.In certain embodiments, particle mutually may include the particle in fine powder form.Particle mutually may include, for example, ceramics or gold
The fine powder of material between category.Ceramic material may include by heat effect and the subsequent cooling inorganic non-metallic solid being prepared.Gold
Material may include solid phase between category, and the solid phase includes two or more metallic elements or optionally one or more non-gold
Belong to element, the difference of crystal structure and other compositions.In certain embodiments, ceramic material can have crystal or part brilliant
Body structure, or can be amorphous.Exemplary ceramics material includes oxide, such as aluminium oxide, beryllium oxide, titanium dioxide
Cerium, zirconium oxide；And non-oxidized substance, such as carbide, boride, nitride and silicide.Exemplary carbon compound includes carbonization
Tungsten, boron carbide, titanium carbide etc..In an exemplary embodiment, particle mutually may include similar to the substrate for PDC cutter 302
Tungsten carbide tungsten carbide.
The size of particle in particle phase can be based at least partially on the size in gap 307.For example, the particle in particle phase
Full-size can be based on the size in gap 307.In certain embodiments, the full-size of particle is smaller than gap 307
Size, so that gap 307 is not increased mutually by particle.In certain embodiments, the full-size of the particle in particle phase can be with
Some multiples of the size in gap 307 are less than, so that some particles can be aligned without increasing gap 307 in gap 307
Size.When particle alignment, the intensity of bonding can be increased.In an exemplary embodiment, when gap 307 is 50 microns,
Maximum particle size can be set to 10 microns, to ensure that the increase of particle size not will increase the size in gap 307.It can base
In manufacture or the minimum dimension of economic restriction selection particle.For example, nano particle can provide strong bonding, but generates or buy them
May be very expensive, and they may cause health risk to worker.
It is different from typical process, particle is mutually added in alloy and increases the intensity of alloy without significantly affecting alloy
Fusing point.The increased intensity of alloy and corrosion resistance can improve drill bit by preferably bonding between offer cutting element and drill bit
Reliability and performance.Preferably bonding, which can be reduced, is detached from the quantity of the cutting element of drill bit in underground, this can lead to longer
Drilling time and better solid drill performance.
According to many aspects of the disclosure, the brazing alloy for manufacturing reinforcing may include providing the molten metal or metal of alloy
Between at least one of phase.By melting the alloy of preproduction or melting can be provided by the manufacturing process of the phase of hybrid alloys
Metal or intermetallic phase.The method, which may also include, is mutually dispersed in particle at least one molten metal or intermetallic phase.Such as
Upper described, the size that can be based at least partially on the gap between PDC cutter and blade determines the size of the particle in particle phase.
Particle phase can be received at manufacture position.In certain embodiments, receiving particle mutually may include that manufacture particle phase must to produce
Need particle size or purchase that there is one in the particle phase of the particle of required size.
It can be according to the concentration of property selection particle phase required for final be brazed.For example, the case where erosion is a problem
The lower high concentration that will need particle phase, and drill bit may by height influence when can need low concentration.It can experimentally determine dense
The range of degree, because particle will not improve soldering very little and allow and may prevent to be formed between cutter and drill bit too much suitable viscous
Knot.
In certain embodiments, particle is mutually dispersed at least one molten metal or intermetallic phase may include physics
Stir molten metal or intermetallic phase to ground or magnetic force.It stirs at least one molten metal or intermetallic phase can be mutually uniform by particle
It is dispersed in metal or intermetallic phase.For the heavier particle of such as tungsten carbide, in molten metal or gold with particle phase
It can continue agitation when being mutually extruded between category to cool down.This can reduce weight particle and will mutually be deposited in molten metal or intermetallic phase
A possibility that.
According to certain embodiment, there is blade, cutting element and cutting element is affixed to the particle strengthening of blade
The drill bit of alloy can be included in similar in drilling assembly described in Fig. 1.Drilling assembly can be introduced in subsurface formations
Drilling in, and drill bit is rotatable.In certain embodiments, it can be used and be located in the top for being connected in parallel to drill string at surface
Driver carrys out rotary drilling-head.In certain other embodiments, drill bit can be rotated by the mud motor being arranged in drilling.
Rotary drilling-head can be such that drilling extends up to until reaching target position.
According to certain embodiment, a kind of method for manufacturing drill bit may include receiving the drill body with blade simultaneously
Receive cutting element.For example, if drill body and cutting element are received by a side or multi-party manufacture and by another party, it can
Receive them.Similarly, if drill body and cutting element are separately fabricated a position by an entity and by same reality
Body is received in the second position, then can receive them.Previous examples do not cover drill body of the reception with blade and reception is cut
Cut all possible examples of element.The method, which may also include, is affixed to blade for cutting element using the alloy comprising particle.
Therefore, the disclosure is very suitable for achieving the purpose that mentioned and advantage and itself intrinsic purpose and advantage.
Specific embodiment disclosed above is merely illustrative, because the disclosure can be to the ability for benefiting from this paper religious doctrine
Obvious different but equivalent mode is modified and is practiced for field technique personnel.Furthermore, it is intended that not limiting this paper institute
The details of the construction or design that show, in addition to as set forth in the claims below.It is evident that can be to disclosed above specific
Illustrative embodiment, which is made, to be altered or modified, and all these variations are considered as in the scope of the present disclosure and spirit
It is interior.In addition, otherwise the term in claims has it unless in addition owner of a patent clearly and is clearly defined
Simple, universal meaning.The indefinite article as used in claims " one (a/an) " is defined herein as anticipating
One or more elements introduced for it.
Claims (15)
1. a kind of drill bit for subsurface drilling operation comprising:
Drill body with blade, the blade include recess；
Cutting element, the cutting element are at least partially disposed in the recess；And
The cutting element is affixed to the alloy of the blade, the alloy includes particle phase, and the particle mutually includes without fixed
The particle of the ceramic material of type；
Wherein the alloy is in the gap between the cutting element and the blade,
Wherein the full-size of the particle in the particle phase is less than the size in the gap.
2. drill bit as described in claim 1, wherein the particle mutually includes the particle of intermetallic material.
3. drill bit as described in claim 1, wherein the ceramic material includes tungsten carbide.
4. drill bit as claimed in any one of claims 1-3, wherein the drill bit includes fixed cutter drill bits.
5. drill bit as claimed in any one of claims 1-3, wherein the cutting element includes polycrystalline diamond compound tool.
6. a kind of method for subsurface boring comprising:
Drilling assembly is introduced into the drilling in subsurface formations, wherein
The drilling assembly includes drill bit；And
The drill bit includes:
Drill body with blade, the blade include recess；
Cutting element, the cutting element are at least partially disposed in the recess；And the cutting element is affixed to
The alloy of the blade, the alloy include particle phase, and the particle mutually includes the particle of unformed ceramic material；
Wherein the alloy is in the gap between the cutting element and the blade,
Wherein the full-size of the particle in the particle phase is less than the size in the gap, and
The drill bit is rotated extend the drilling.
7. method as claimed in claim 6, wherein the particle mutually includes the particle of intermetallic material.
8. method as claimed in claim 6, wherein the ceramic material includes tungsten carbide.
9. the method as described in any one of claim 6-8, wherein the drill bit includes fixed cutter drill bits.
10. the method as described in any one of claim 6-8, wherein the cutting element includes polycrystalline diamond composite cutter
Tool.
11. a kind of for manufacturing the method for being used for the reinforcing brazing alloy of drill bit, the drill bit includes:
Drill body with blade, the blade include recess；
Cutting element, the cutting element are at least partially disposed in the recess；And
The cutting element is affixed to the alloy of the blade, the alloy includes particle phase, and the particle mutually includes without fixed
The particle of the ceramic material of type,
Wherein the alloy is in the gap between the cutting element and the blade,
Wherein the full-size of the particle in the particle phase is less than the size in the gap,
The described method includes:
At least one of molten metal or the intermetallic phase of the alloy are provided；
The particle is mutually dispersed in the molten metal or intermetallic phase；And
At least part of the molten metal or intermetallic phase is mutually cooled down using the scattered particle.
12. method as claimed in claim 11, wherein the particle is mutually dispersed in the molten metal or intermetallic phase
Including intermetallic material is dispersed in the molten metal or intermetallic phase.
13. method as claimed in claim 12, wherein intermetallic material is dispersed in the molten metal or intermetallic phase
Including tungsten carbide is dispersed in the molten metal or intermetallic phase.
14. the method as described in any one of claim 11-13, wherein by the particle be mutually dispersed in the molten metal or
Include in intermetallic phase mechanically or magnetic force stir the molten metal or intermetallic phase.
15. the method as described in any one of claim 11-13, wherein providing the molten metal or metal of the alloy
Between mutually include preproduction of the fusing comprising the metal or intermetallic phase alloy.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US2013/065382 WO2015057225A1 (en) | 2013-10-17 | 2013-10-17 | Particulate reinforced braze alloys for drill bits |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105637165A CN105637165A (en) | 2016-06-01 |
| CN105637165B true CN105637165B (en) | 2018-12-07 |
Family
ID=52828509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380079069.1A Expired - Fee Related CN105637165B (en) | 2013-10-17 | 2013-10-17 | The brazing alloy of particle strengthening for drill bit |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9987726B2 (en) |
| CN (1) | CN105637165B (en) |
| CA (1) | CA2924550C (en) |
| GB (1) | GB2533499A (en) |
| WO (1) | WO2015057225A1 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101288928A (en) * | 2008-05-09 | 2008-10-22 | 中国科学技术大学 | Ceramic granule reinforced composite material |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4049434A (en) | 1974-01-24 | 1977-09-20 | Johnson, Matthey & Co., Limited | Brazing alloy |
| US6772849B2 (en) | 2001-10-25 | 2004-08-10 | Smith International, Inc. | Protective overlay coating for PDC drill bits |
| US7625521B2 (en) * | 2003-06-05 | 2009-12-01 | Smith International, Inc. | Bonding of cutters in drill bits |
| US7267187B2 (en) * | 2003-10-24 | 2007-09-11 | Smith International, Inc. | Braze alloy and method of use for drilling applications |
| US7303030B2 (en) * | 2003-11-25 | 2007-12-04 | Smith International, Inc. | Barrier coated granules for improved hardfacing material |
| US7666244B2 (en) | 2004-07-08 | 2010-02-23 | Smith International, Inc. | Hardfacing milled-tooth drill bits using super dense carbide pellets |
| US8002052B2 (en) * | 2005-09-09 | 2011-08-23 | Baker Hughes Incorporated | Particle-matrix composite drill bits with hardfacing |
| US7703555B2 (en) | 2005-09-09 | 2010-04-27 | Baker Hughes Incorporated | Drilling tools having hardfacing with nickel-based matrix materials and hard particles |
| US7597159B2 (en) * | 2005-09-09 | 2009-10-06 | Baker Hughes Incorporated | Drill bits and drilling tools including abrasive wear-resistant materials |
| US7776256B2 (en) | 2005-11-10 | 2010-08-17 | Baker Huges Incorporated | Earth-boring rotary drill bits and methods of manufacturing earth-boring rotary drill bits having particle-matrix composite bit bodies |
| EP1857204B1 (en) | 2006-05-17 | 2012-04-04 | MEC Holding GmbH | Nonmagnetic material for producing parts or coatings adapted for high wear and corrosion intensive applications, nonmagnetic drill string component, and method for the manufacture thereof |
| US20080011519A1 (en) * | 2006-07-17 | 2008-01-17 | Baker Hughes Incorporated | Cemented tungsten carbide rock bit cone |
| RU2009115956A (en) | 2006-09-29 | 2010-11-10 | Бейкер Хьюз Инкорпорейтед (Us) | ABRASIVE WEAR-RESISTANT MATERIALS FOR CARBIDE HARDENING, DRILLING BITS AND DRILLING TOOLS INCLUDING SUCH MATERIALS AND WAYS OF APPLICATION ON THESE MATERIALS |
| RU2009127641A (en) * | 2006-12-18 | 2011-01-27 | Бейкер Хьюз Инкорпорейтед (Us) | SUPERABRASIVE CUTTING ELEMENTS WITH INCREASED DURABILITY AND WEAR RESISTANCE AND THE DRILLING DEVICE EQUIPPED WITH THEM |
| US20080164070A1 (en) | 2007-01-08 | 2008-07-10 | Smith International, Inc. | Reinforcing overlay for matrix bit bodies |
| US7878274B2 (en) * | 2008-09-26 | 2011-02-01 | Baker Hughes Incorporated | Steel tooth disk with hardfacing |
| IT1396884B1 (en) | 2009-12-15 | 2012-12-20 | Nuovo Pignone Spa | INSERTS IN TUNGSTEN CARBIDE AND METHOD |
-
2013
- 2013-10-17 US US15/022,300 patent/US9987726B2/en active Active
- 2013-10-17 CA CA2924550A patent/CA2924550C/en not_active Expired - Fee Related
- 2013-10-17 WO PCT/US2013/065382 patent/WO2015057225A1/en active Application Filing
- 2013-10-17 CN CN201380079069.1A patent/CN105637165B/en not_active Expired - Fee Related
- 2013-10-17 GB GB1603151.0A patent/GB2533499A/en not_active Withdrawn
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101288928A (en) * | 2008-05-09 | 2008-10-22 | 中国科学技术大学 | Ceramic granule reinforced composite material |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2533499A (en) | 2016-06-22 |
| WO2015057225A1 (en) | 2015-04-23 |
| US9987726B2 (en) | 2018-06-05 |
| CA2924550C (en) | 2019-02-12 |
| GB201603151D0 (en) | 2016-04-06 |
| CA2924550A1 (en) | 2015-04-23 |
| US20160221151A1 (en) | 2016-08-04 |
| CN105637165A (en) | 2016-06-01 |
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